Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 9 12 8 3 2
- Which one does not belong? 4 10 12 11 5
- Which one does not belong? 6 11 8 1 4
- Which one does not belong? 5 9 4 8 1
- Which one does not belong? 9 10 5 11 2
- Which one does not belong? 4 10 3 6 1
- Which one does not belong? 6 12 4 1 9
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 20, B = 15, C = 11 → the smallest is ____
- A = 15, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 5 6 1 2 3
- A = 14, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 3 5 7 2 9
- Which one does not belong? 6 12 11 5 9
- Which one does not belong? 2 4 10 6 11
- Which one does not belong? 7 10 6 8 1
- A = 20, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 10 7 3 11 1
- Which one does not belong? 8 1 10 5 12
- Which one does not belong? 3 6 5 8 10